package com.kangye.learnteacher.service;

import com.kangye.learnteacher.entity.Classes;
import com.kangye.learnteacher.entity.Grade;
import com.kangye.learnteacher.util.ViewJsonObject;

public interface GradeService {
    ViewJsonObject<Grade> getGrade(Integer page, Integer limit,String gradeName);
    /*修改*/
    boolean upGrade(Grade grade);
}
